Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 30, 2018, 09:34 AM
  • A 1258_A 1257 _11302018_015634.mp4

Date
11/30/2018
W/O
735496
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00316
PipeID
P24606
Time
1:34 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6239
Sewer Name
A JOA-1A DISTRICT 21 INTERCEPTOR
City
CITY OF INDUSTRY
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
36
Purpose
Routine Assessment
Project
RFIR_WO_735496_TV21115_NOV2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
42 in.
Width
42 in.
Upstream MH
A 1258
Downstream MH
A 1257
Dir. of Survey
Downstream
Length Surveyed
741.4 ft.
Total Length
741.4 ft.
Structural Index
2
Structural Quick
2\00
Structural Rating
294
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
294
Pipe schematic from manhole A 1258 to A 1257
MH: A 1258MH: A 1257downstream0 ft. AMH - Upstream Manhole, Survey Begins - A 12580 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area6.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start11.8 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"235.2 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"289.3 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"486 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"741.4 ft. AMH - Downstream Manhole, Survey Ends - A 1257741.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (1)

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    6.9 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

Observations (10)

DistanceCodeObservation
235.2TF
486TF
741.4AMHA 1257
0AMHA 1258
6.9SSS
289.3TF
11.8TF
741.4SSS
0MWM
0MWL

Properties (7)

additional_info
SC365467
custom_field_two
3
customer
LACSD
datetime
2018-11-30T01:34:38-08:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
37237